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QUESTION 76
How many bits in an 802.1Q tagged Ethernet frame are used for 802.1p priority?
A. 3
B. 4
C. 5
D. 6
Correct Answer: A

QUESTION 77
Refer to the exhibit.
In this 802.1Q tagged Ethernet frame, which block of bits, labeled A, B, C, and D, is used as TPID?
A. A
B. B
C. C
D. D
Correct Answer: A

QUESTION 78
Refer to the exhibit.
In this 802.1Q tagged Ethernet frame, which block of bits, labeled A, B, C, and D, is used as VID?
A. A
B. B
C. C
D. D
Correct Answer: D

QUESTION 79
Refer to the exhibit.
In this IPv4 packet, which bits in the ToS byte are used for ECN?
A. bits 0,1
B. bits 0,1,2
C. bits 2,3,4
D. bits 5,6,7
Correct Answer: A

QUESTION 80
Refer to the exhibit.
In this IPv4 packet, which bits in the ToS byte are used for DSCP?
A. bits 0to5
B. bits 2to7
C. bits 3to7
D. bits 5to7
Correct Answer: B

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